static public void parseFile(AlarmDefinitionList alarms, string filename)
{
XmlReaderSettings settings = new XmlReaderSettings
{
ConformanceLevel = ConformanceLevel.Document,
};
using (Stream stream = File.Open(filename, FileMode.Open))
{
XmlReader r = XmlReader.Create(stream, settings);
if (!r.ReadToFollowing("Document"))
{
throw new XmlException("Top node Document not found");
}
if (!r.ReadToDescendant("SW.DataBlock"))
{
throw new XmlException("SW.Datablock not found");
}
if (!r.ReadToDescendant("Interface"))
{
throw new XmlException("Interface not found");
}
if (!r.ReadToDescendant("Section"))
{
throw new XmlException("Section not found");
}
do
{
if (r.GetAttribute("Name") == "Static")
{
readStaticSection(r.ReadSubtree(), alarms);
}
} while (r.ReadToNextSibling("Section"));
}
}
public MainForm()
{
InitializeComponent();
alarmList.CellFormatting +=
new System.Windows.Forms.DataGridViewCellFormattingEventHandler(this.cellFormatter);
defs = new AlarmDefinitionList();
}
static private void readStaticSection(XmlReader r, AlarmDefinitionList alarms)
{
if (!r.ReadToDescendant("Member"))
{
return;
}
string name = r.GetAttribute("Name");
if (name != "Props")
{
throw new XmlException("No Props member found");
}
string type = r.GetAttribute("Datatype");
Match match = Regex.Match(type, "^Array\\[\\d+..(\\d+)\\] of");
if (match.Success)
{
int last = int.Parse(match.Groups[1].Value);
Console.WriteLine("Last index {0}", last);
AlarmDefinition[] array = new AlarmDefinition[last];
for (int i = 0; i < last; i++)
{
array[i] = new AlarmDefinition(null, null);
array[i].ID = i + 1;
}
if (!r.ReadToDescendant("Member"))
{
throw new XmlException("Member not found");
}
do
{
string member_name = r.GetAttribute("Name");
string member_type = r.GetAttribute("Datatype");
if (member_name == "Silent" && member_type == "Bool")
{
readSilentMember(r.ReadSubtree(), array);
}
else if (member_name == "AutoAck" && member_type == "Bool")
{
readAutoAckMember(r.ReadSubtree(), array);
}
else if (member_name == "Text" && member_type.StartsWith("String["))
{
readTextMember(r.ReadSubtree(), array);
}
} while (r.ReadToNextSibling("Member"));
alarms.Clear();
alarms.AddRange(array);
}
}
public static string buildFile(AlarmDefinitionList defs, string data_block, string connection)
{
XmlWriterSettings settings = new XmlWriterSettings
{
ConformanceLevel = ConformanceLevel.Document,
Encoding = Encoding.UTF8,
Indent = true
};
string filename;
using (Stream stream = TempFile.Open("AlarmConst", "xml", out filename))
{
XmlWriter w = XmlWriter.Create(stream, settings);
HMITagTable table = new HMITagTable("Alarms");
foreach (AlarmDefinition a in defs)
{
HMITag t = new HMITag(a.Name, "String", "WString", data_block + ".Props[" + a.ID + "].Text", connection);
table.Add(t);
}
table.write(w);
}
return(filename);
}
static public string buildFile(AlarmDefinitionList alarms)
{
XmlWriterSettings settings = new XmlWriterSettings {
ConformanceLevel = ConformanceLevel.Document,
Encoding = Encoding.UTF8,
Indent = true
};
string filename;
using (Stream stream = TempFile.Open("sDB_Larm", "xml", out filename))
{
// Round up to multiples of 16, since HMI uses words to transfer alarm state
int maxAlarmCount = ((alarms.Count() + 15) / 16) * 16;
XmlWriter w = XmlWriter.Create(stream, settings);
w.WriteStartDocument();
w.WriteStartElement("Document");
w.WriteStartElement("DocumentInfo");
w.WriteEndElement(); // DocumentInfo
w.WriteStartElement("SW.DataBlock");
w.WriteAttributeString("ID", "0");
w.WriteStartElement("AttributeList");
XMLUtil.SimpleValue(w, "AutoNumber", "true");
XMLUtil.SimpleValue(w, "DatablockType", "SharedDB");
XMLUtil.SimpleValue(w, "HeaderVersion", "0.1");
w.WriteStartElement("Interface");
w.WriteStartElement("Sections", "http://www.siemens.com/automation/Openness/SW/Interface/v1");
w.WriteStartElement("Section");
w.WriteAttributeString("Name", "Static");
w.WriteStartElement("Member");
w.WriteAttributeString("Name", "Props");
w.WriteAttributeString("Remanence", "Classic");
w.WriteAttributeString("Datatype", "Array[1.." + maxAlarmCount + "] of \"AlarmProperties\"");
w.WriteStartElement("AttributeList");
XMLUtil.BooleanAttribute(w, "HmiAccessible", true, XMLUtil.SystemDefined);
XMLUtil.BooleanAttribute(w, "HmiVisible", true, XMLUtil.SystemDefined);
w.WriteEndElement(); // AttributeList
w.WriteStartElement("Sections");
w.WriteStartElement("Section");
w.WriteAttributeString("Name", "None");
// Silent member
w.WriteStartElement("Member");
w.WriteAttributeString("Name", "Silent");
w.WriteAttributeString("Datatype", "Bool");
w.WriteStartElement("AttributeList");
w.WriteEndElement(); // AttributeList
int index = 1;
foreach (AlarmDefinition a in alarms)
{
StartValue(w, index.ToString(), (a.Options & AlarmDefinition.Option.Silent) != 0 ? "true" : "false");
index++;
}
w.WriteEndElement(); // Member
// AutoAck member
w.WriteStartElement("Member");
w.WriteAttributeString("Name", "AutoAck");
w.WriteAttributeString("Datatype", "Bool");
w.WriteStartElement("AttributeList");
w.WriteEndElement(); // AttributeList
index = 1;
foreach (AlarmDefinition a in alarms)
{
StartValue(w, index.ToString(), (a.Options & AlarmDefinition.Option.AutoAck) != 0 ? "true" : "false");
index++;
}
w.WriteEndElement(); // Member
// Text member
w.WriteStartElement("Member");
w.WriteAttributeString("Name", "Text");
w.WriteAttributeString("Datatype", "String[64]");
w.WriteStartElement("AttributeList");
w.WriteEndElement(); // AttributeList
index = 1;
foreach (AlarmDefinition a in alarms)
{
StartValue(w, index.ToString(), "'" + a.Text + "'");
index++;
}
w.WriteEndElement(); // Member
w.WriteEndElement(); // Section
w.WriteEndElement(); // Sections
w.WriteEndElement(); // Member
w.WriteEndElement(); // Section
w.WriteEndElement(); // Sections
w.WriteEndElement(); // Interface
string now = DateTime.UtcNow.ToString("o");
XMLUtil.SimpleValue(w, "InterfaceModifiedDate", now, true);
XMLUtil.SimpleValue(w, "IsKnowHowProtected", now, true);
XMLUtil.SimpleValue(w, "IsOnlyStoredInLoadMemory", "false");
XMLUtil.SimpleValue(w, "IsPLCDB", "false", true);
XMLUtil.SimpleValue(w, "IsWriteProtectedInAS", "false");
XMLUtil.SimpleValue(w, "MemoryLayout", "Standard");
XMLUtil.SimpleValue(w, "ModifiedDate", now, true);
XMLUtil.SimpleValue(w, "Name", "sDB_LarmDefs");
XMLUtil.SimpleValue(w, "Number", "532");
XMLUtil.SimpleValue(w, "ParameterModified", now, true);
XMLUtil.SimpleValue(w, "ProgrammingLanguage", "DB");
XMLUtil.SimpleValue(w, "StructureModified", now, true);
XMLUtil.SimpleValue(w, "Type", "DB");
w.WriteEndElement(); // AttributeList
w.WriteEndElement(); // SW.Datablock
w.WriteEndElement(); // Document
w.Close();
}
return(filename);
}
